Although, as Rathbone revealed, it sounds like he and his Twilight co-stars could have formed their very own group over the course of the years.“Rob [Pattinson] and I have jammed quite a bit (on the set),” he says. “Miss [Kristen] Stewart is quite a guitarist and singer herself. Nikki Reed is actually a fantastic songwriter and she is an amazing singer, too, but it’s hard to get her to sing. I think I’m one of the few people that’s ever gotten her to sing. I badgered her enough. On this last movie I was teaching Ashley [Greene] a little bit about the ukulele. Kellan [Lutz] is actually taking up the guitar…We always had a good ol’ time [playing music together on the set.]